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RU2017132688A - RELEASE SYSTEM FOR POWER INSTALLATION - Google Patents

RELEASE SYSTEM FOR POWER INSTALLATION Download PDF

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Publication number
RU2017132688A
RU2017132688A RU2017132688A RU2017132688A RU2017132688A RU 2017132688 A RU2017132688 A RU 2017132688A RU 2017132688 A RU2017132688 A RU 2017132688A RU 2017132688 A RU2017132688 A RU 2017132688A RU 2017132688 A RU2017132688 A RU 2017132688A
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Russia
Prior art keywords
catalyst
exhaust gases
exhaust
oxidation
receive
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RU2017132688A
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Russian (ru)
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RU2017132688A3 (en
Inventor
Дэвид Майкл РЕПП
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Джонсон Мэтти Паблик Лимитед Компани
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Publication of RU2017132688A publication Critical patent/RU2017132688A/en
Publication of RU2017132688A3 publication Critical patent/RU2017132688A3/ru

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features
    • F01N13/009—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series
    • F01N13/0093—Exhaust or silencing apparatus characterised by constructional features having two or more separate purifying devices arranged in series the purifying devices are of the same type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/105—General auxiliary catalysts, e.g. upstream or downstream of the main catalyst
    • F01N3/106—Auxiliary oxidation catalysts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F01K23/10—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with exhaust fluid of one cycle heating the fluid in another cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/0205—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/105—General auxiliary catalysts, e.g. upstream or downstream of the main catalyst
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion
    • F01N3/206—Adding periodically or continuously substances to exhaust gases for promoting purification, e.g. catalytic material in liquid form, NOx reducing agents
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion
    • F01N3/206—Adding periodically or continuously substances to exhaust gases for promoting purification, e.g. catalytic material in liquid form, NOx reducing agents
    • F01N3/2066—Selective catalytic reduction [SCR]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/18—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use using the waste heat of gas-turbine plants outside the plants themselves, e.g. gas-turbine power heat plants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
    • F22B1/1807—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines using the exhaust gases of combustion engines
    • F22B1/1815—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines using the exhaust gases of combustion engines using the exhaust gases of gas-turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/008—Adaptations for flue-gas purification in steam generators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
    • F01N2570/10—Carbon or carbon oxides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
    • F01N2570/12—Hydrocarbons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2570/00—Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
    • F01N2570/14—Nitrogen oxides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N2610/00—Adding substances to exhaust gases
    • F01N2610/02—Adding substances to exhaust gases the substance being ammonia or urea
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)

Claims (15)

1. Система выпуска для энергогенерирующей установки, включающая в себя источник тепловыделения с возможностью сжигания топлива на воздухе для получения энергии, предназначенная для приема текущих отработавших газов, и содержащая каталитическую систему для обработки отработавших газов, которая, в свою очередь, включает в себя первый окислительный катализатор и второй окислительный катализатор, причем первый окислительный катализатор расположен ниже по потоку, чем источник тепловыделения, так что текущие отработавшие газы имеют возможность контактировать с первым окислительным катализатором раньше, чем со вторым окислительным катализатором.1. The exhaust system for a power generating installation, including a heat source with the possibility of burning fuel in air to produce energy, designed to receive the current exhaust gas, and containing a catalytic system for processing exhaust gases, which, in turn, includes the first oxidizing a catalyst and a second oxidation catalyst, wherein the first oxidation catalyst is located downstream of the heat source, so that the exhaust gas can the ability to contact the first oxidation catalyst earlier than the second oxidation catalyst. 2. Система выпуска по п.1, включающая в себя теплоутилизационный парогенератор ТУПГ (HRSG).2. The exhaust system according to claim 1, including a heat recovery steam generator TUPG (HRSG). 3. Система выпуска по п.2, в которой ТУПГ (HRSG) включает в себя трубные пучки ТУПГ и первый окислительный катализатор, расположенный так, чтобы иметь возможность принимать текущие отработавшие газы выше по потоку, чем какие-либо трубные пучки ТУПГ.3. The exhaust system according to claim 2, in which the HRMG (HRSG) includes tube bundles of HRMG and a first oxidation catalyst arranged so as to be able to receive the flowing exhaust gases upstream than any tube bundles of HRMG. 4. Система выпуска по п.2, в которой ТУПГ (HRSG) включает в себя трубные пучки пароперегревателя ТУПГ и первый окислительный катализатор расположенный так, чтобы иметь возможность принимать текущие отработавшие газы ниже по потоку, чем трубные пучки пароперегревателя ТУПГ.4. The exhaust system according to claim 2, in which the HRMG (HRSG) includes tube bundles of the HRMG superheater and a first oxidation catalyst arranged so as to be able to receive the flowing exhaust gases downstream than the tube bundles of the HRMG superheater. 5. Система выпуска по любому из пп.1-4, включающая в себя второй из первых окислительных катализаторов размещенный во втором блоке и расположенный так, чтобы иметь возможность принимать текущие отработавшие газы ниже по потоку, чем первый из первых окислительных катализаторов размещенный в первом блоке выше по потоку, чем второй окислительный катализатор.5. The exhaust system according to any one of claims 1 to 4, including the second of the first oxidation catalysts located in the second block and located so as to be able to receive the flowing exhaust gases downstream than the first of the first oxidation catalysts located in the first block upstream than the second oxidizing catalyst. 6. Система выпуска по п.3 или 5, где п.5 зависим от п.3, в которой второй окислительный катализатор расположен так, чтобы иметь возможность принимать текущие отработавшие газы ниже по потоку, чем по меньшей мере один трубный пучок ТУПГ (HRSG).6. The exhaust system according to claim 3 or 5, where claim 5 is dependent on claim 3, in which the second oxidation catalyst is located so as to be able to receive the current exhaust gases downstream than at least one tube bundle TUPG (HRSG ) 7. Система выпуска по любому из пп. 2-6, в которой второй окислительный катализатор расположен так, чтобы иметь возможность принимать текущие отработавшие газы ниже по потоку, чем один или более трубных пучков испарителя высокого давления.7. The exhaust system according to any one of paragraphs. 2-6, in which the second oxidizing catalyst is arranged to be able to receive the flowing exhaust gases downstream than one or more tube bundles of the high pressure evaporator. 8. Система выпуска по любому из пп.1-7, в которой каталитическая система включает в себя систему подачи аммиака (AIG) расположенную ниже по потоку, чем второй окислительный катализатор, и предназначенную для подачи аммиака в текущие отработавшие газы и катализатор селективного каталитического восстановления (SCR) для снижения окислов азота с аммиачным восстановителем.8. The exhaust system according to any one of claims 1 to 7, in which the catalytic system includes an ammonia supply system (AIG) located downstream than the second oxidation catalyst, and designed to supply ammonia to the exhaust gas and selective catalytic reduction catalyst (SCR) for reducing nitrogen oxides with an ammonia reducing agent. 9. Система выпуска по п.7, включающая в себя катализатор разложения аммиака, расположенный так, чтобы иметь возможность принимать текущие отработавшие газы ниже по потоку, чем SCR-катализатор.9. The exhaust system according to claim 7, including an ammonia decomposition catalyst arranged to receive downstream exhaust gases than the SCR catalyst. 10. Система выпуска по п.8 или 9, включающая в себя смесительную секцию, расположенную ниже по потоку, чем система подачи аммиака и предназначенную для смешивания подаваемого аммиака с текущими отработавшими газами.10. The exhaust system of claim 8 or 9, comprising a mixing section located downstream of the ammonia supply system and designed to mix the supplied ammonia with the current exhaust gas. 11. Применение системы выпуска по любому из пп.1-10 для управления выбросами CO и углеводородов, как во время запуска, так и при работе на полной нагрузке.11. The use of the exhaust system according to any one of claims 1 to 10 for controlling emissions of CO and hydrocarbons, both during startup and at full load. 12. Энергогенерирующая установка, включающая в себя: источник тепловыделения с возможностью сжигания топлива на воздухе для получения энергии и текущих отработавших газов, содержащих окись углерода (СО) и углеводороды (HC); а также систему выпуска по любому из пп.1-11 с возможностью принимать и обрабатывать текущие отработавшие газы прежде, чем отработавшие газы будут выпущены в атмосферу.12. An energy generating installation, including: a heat source with the possibility of burning fuel in air to produce energy and exhaust gases containing carbon monoxide (CO) and hydrocarbons (HC); and also an exhaust system according to any one of claims 1 to 11 with the ability to receive and process current exhaust gases before the exhaust gases are released into the atmosphere. 13. Энергогенерирующая установка по п.12, включающая в себя газовую турбину.13. Power generating installation according to item 12, which includes a gas turbine. 14. Способ обработки отработавших газов, выпускаемых из энергогенерирующей установки, включающей в себя источник тепловыделения с возможностью сжигания топлива на воздухе для получения энергии и текущих отработавших газов, содержащих окись углерода и углеводороды, причем способ включает: контактирование отработавших газов с первым окислительным катализатором в относительно высокотемпературной зоне и последующее контактирование отработавших газов, выходящих из первого окислительного катализатора со вторым окислительным катализатором в относительно низкотемпературной зоне, где высокотемпературная зона имеет температуру от 427°C (800°F) до 621°C (1150°F) при работе энергогенерирующей установки на полной нагрузке, а относительно низкотемпературная зона имеет температуру от 260°C (500°F) до 427°C (800°F) при работе энергогенерирующей установки на полной нагрузке.14. A method for treating exhaust gases discharged from a power generating installation including a heat source with the possibility of burning fuel in air to produce energy and exhaust gases containing carbon monoxide and hydrocarbons, the method comprising: contacting the exhaust gases with the first oxidation catalyst in a relatively high temperature zone and subsequent contacting of exhaust gases leaving the first oxidizing catalyst with the second oxidizing catalyst rum in a relatively low temperature zone, where the high temperature zone has a temperature of 427 ° C (800 ° F) to 621 ° C (1150 ° F) when the power generating unit is operating at full load, and the relatively low temperature zone has a temperature of 260 ° C (500 ° F) up to 427 ° C (800 ° F) when the power plant is operating at full load. 15. Способ по п.14, включающий в себя этапы подачи аммиака в отработавшие газы, выходящие из второго окислительного катализатора, и контактирование отработавших газов, содержащих аммиак, с катализатором селективного каталитического восстановления, при этом первый окислительный катализатор и второй окислительный катализатор - каждый расположены так, что окисление NO до NO2 на первом окислительном катализаторе и втором окислительном катализаторе ограничено по отношению к размещению в положении максимальной активности окисления NO в системе.15. The method according to 14, comprising the steps of supplying ammonia to the exhaust gases leaving the second oxidizing catalyst and contacting the exhaust gases containing ammonia with a selective catalytic reduction catalyst, wherein the first oxidizing catalyst and the second oxidizing catalyst are each located so that the oxidation of NO to NO 2 on the first oxidation catalyst and the second oxidation catalyst is limited with respect to placement at a position of maximum NO oxidation activity in the system.
RU2017132688A 2015-02-20 2016-02-19 RELEASE SYSTEM FOR POWER INSTALLATION RU2017132688A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562118638P 2015-02-20 2015-02-20
US62/118,638 2015-02-20
PCT/GB2016/050414 WO2016132138A1 (en) 2015-02-20 2016-02-19 Exhaust system for power generating apparatus

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RU2017132688A true RU2017132688A (en) 2019-03-20
RU2017132688A3 RU2017132688A3 (en) 2019-07-17

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BR112017016269A2 (en) 2018-03-27
WO2016132138A1 (en) 2016-08-25
GB2538132A (en) 2016-11-09
CN107223193A (en) 2017-09-29
DE102016102935A1 (en) 2016-08-25
CN107223193B (en) 2020-10-16
GB2538132B (en) 2018-11-28
EP3259528A1 (en) 2017-12-27
KR20170118078A (en) 2017-10-24
JP7221262B2 (en) 2023-02-13
JP2021058881A (en) 2021-04-15
JP2018505990A (en) 2018-03-01
US20160245139A1 (en) 2016-08-25
KR102468987B1 (en) 2022-11-22
GB201602912D0 (en) 2016-04-06
EP3259528B1 (en) 2021-12-15

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